.featherlight{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:2147483647;text-align:center;white-space:nowrap;cursor:pointer;background:#333;background:#fff0}.featherlight:last-of-type{background:rgb(0 0 0 / .8)}.featherlight:before{content:'';display:inline-block;height:100%;vertical-align:middle}.featherlight iframe{border:none}.featherlight *{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}